Comparison between:
- Fly Power Plus FHD
- Fly Life Sky
- Fly Life Geo
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Fly Power Plus FHD | Fly Life Sky | Fly Life Geo | |
 |  |  | |
| Model alias | FS554 | - | - |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 76.2 mm 7.62 cm 0.25 ft 3 in | 71.2 mm 7.12 cm 0.234 ft 2.803 in | 69 mm 6.9 cm 0.226 ft 2.717 in |
| Height | 154.5 mm 15.45 cm 0.507 ft 6.083 in | 152.2 mm 15.22 cm 0.499 ft 5.992 in | 139.3 mm 13.93 cm 0.457 ft 5.484 in |
| Thickness | 9.3 mm 0.93 cm 0.031 ft 0.366 in | 9.8 mm 0.98 cm 0.032 ft 0.386 in | 10.2 mm 1.02 cm 0.033 ft 0.402 in |
| Weight | 195 g 0.43 lbs 6.88 oz | 177 g 0.39 lbs 6.24 oz | 140 g 0.31 lbs 4.96 oz |
| Volume | 109.49 cm³ 6.65 in³ | 106.2 cm³ 6.45 in³ | 98.04 cm³ 5.95 in³ |
| Colors | Gray | Blue Black | Black Blue Gray |
| Body materials | Aluminium alloy | Plastic | Plastic |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Nano-SIM / microSD Nano-SIM | Nano-SIM | Nano-SIM |
| Number of SIM cards | 2 | 2 | 2 |
| Features | - | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSM 900 MHz GSM 1800 MHz | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| UMTS | UMTS 900 MHz UMTS 2100 MHz | UMTS 900 MHz UMTS 2100 MHz | UMTS 900 MHz UMTS 2100 MHz |
| LTE | LTE 800 MHz LTE 1800 MHz LTE 2600 MHz | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2600 MHz | - |
Mobile network technologies and bandwidth
Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.
| Mobile network technologies | UMTS EDGE GPRS Class 12 HSPA+ LTE Cat 4 | UMTS EDGE GPRS Class 12 HSPA+ LTE Cat 4 | UMTS EDGE GPRS Class 12 HSPA+ |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Android 7.0 Nougat | Android 8.1 Oreo Go Edition | Android 8.1 Oreo Go Edition |
System on Chip (SoC)
A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.
| SoC | MediaTek MT6737T | MediaTek MT6739 | Spreadtrum SC7731E |
| Process technology | 28 nm | 28 nm | 28 nm |
| CPU | 4x 1.5 GHz ARM Cortex-A53 | 4x 1.5 GHz ARM Cortex-A53 | 4x 1.3 GHz ARM Cortex-A7 |
| CPU bits | 64 bit | 64 bit | 32 bit |
| Instruction set | ARMv8-A | ARMv8-A | ARMv7-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | - | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | - | 512 KB 0.5 MB |
| CPU cores | 4 | 4 | 4 |
| CPU frequency | 1500 MHz | 1500 MHz | 1300 MHz |
| GPU | ARM Mali-T720 MP2 | IMG PowerVR GE8100 | ARM Mali-T820 MP1 |
| GPU cores | 2 | - | 1 |
| GPU frequency | 600 MHz | 570 MHz | 600 MHz |
| RAM capacity | 2 GB | 1 GB | 1 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR2/LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel |
| RAM frequency | 733 MHz | 667 MHz | 533 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 16 GB | 8 GB | 8 GB |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | microSD microSDHC microSDXC | microSD microSDHC microSDXC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | IPS | TN |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5.34 in 135.64 mm 13.56 cm | 4.95 in 125.73 mm 12.57 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.39 in 60.66 mm 6.07 cm | 2.21 in 56.23 mm 5.62 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 4.78 in 121.32 mm 12.13 cm | 4.43 in 112.46 mm 11.25 cm |
| Aspect ratio | 1.778:1 16:9 | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) |
| Resolution | 1080 x 1920 pixels | 480 x 960 pixels | 480 x 960 pixels |
| Pixel density | 401 ppi 157 ppcm | 201 ppi 79 ppcm | 217 ppi 85 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 71.06 % | 68.13 % | 66 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| Dongxy glass 2.5D curved glass screen Full Lamination Technology 400 cd/m² | - | - |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Fingerprint | Proximity Accelerometer Fingerprint | Proximity Accelerometer |
Main rear camera
The main camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor type | CMOS BSI | CMOS | CMOS |
| Aperture | f/2.2 | - | - |
| Focal length and 35 mm equivalent | 3.5 mm | - | - |
| Flash type | LED | Dual LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Continuous shooting Digital zoom Geotagging Panorama HDR White balance settings ISO settings Exposure compensation Self-timer Scene mode |
| - | - | Secondary rear camera - 0.3 MP |
Front camera
Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.
| Aperture | - | f/2.8 | - |
| Auxiliary light | LED | LED | LED |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | - | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP |
| Video FPS | - | 30 fps | 30 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS | GPS A-GPS | GPS A-GPS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.0 | 4.2 |
| Features | A2DP AVRCP EDR FTP GAVDP HFP HID HSP OPP PAN SPP | A2DP AVRCP FTP GAVDP HFP HID LE OPP PAN SPP | A2DP AVRCP GAVDP HFP HID LE OPP PAN SPP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | Micro USB | Micro USB |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage | Charging Mass storage |
Headphone jack
The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.
| Headphone jack | Yes | Yes | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering |
Browser
A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.
| Browser | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 |
Audio file formats/codecs
Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.
| Audio file formats/codecs | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV |
Video file formats/codecs
Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.
| Video file formats/codecs | 3GPP AVI MKV QuickTime MP4 WebM Xvid | 3GPP AVI Flash Video MKV QuickTime WebM Xvid | 3GPP AVI MKV MP4 WebM Xvid |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 5000 mAh | 3000 mAh | 2200 mAh |
| Type | Li-Polymer | Li-Ion | Li-Ion |
| 2G talk time | 20 h 1200 min 0.8 days | 10 h 600 min 0.4 days | 8 h 480 min 0.3 days |
| 2G stand-by time | 380 h 22800 min 15.8 days | 200 h 12000 min 8.3 days | 150 h 9000 min 6.3 days |
| 3G talk time | 20 h 1200 min 0.8 days | 10 h 600 min 0.4 days | 8 h 480 min 0.3 days |
| 3G stand-by time | 380 h 22800 min 15.8 days | 200 h 12000 min 8.3 days | 150 h 9000 min 6.3 days |
| Charger output power | 5 V / 2 A | 5 V / 1 A | - |
| Features | Non-removable | Removable | Removable |
| Fly Power Plus FHD | Fly Life Sky | Fly Life Geo |